The eyedropper fits perfectly into the larger hose I have. I think I have some syringes with needles, but I don't remember if the needles are detachable. The hoses are clean on the inside, some dust on the outside. I think I'll run some peroxide followed by a lot of water through whatever I use to be safe..
Be sure to melt the end of the hose with a lighter to make the edges smooth. Sharp edges can damage their mouth, esophagus and crop. get yourself a large syringe, 'cause using an eye dropper will be too difficult to get the proper amount of water in her. Tube warmed fluids at 10 ml per pound, wait 60-90 minutes, then tube more fluids if crop has mostly cleared.